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Cheap flight deals from San Antonio to Seattle Starting at MYR 284

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SAT05:58 pm
        17h 32m
        1 stop
        SEA09:30 am
        Wed, Mar 5|San Antonio - Seattle|Frontier Airlines
        MYR 284MYR 415
        31% OFF
        31% OFF
        MYR 415MYR 284

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Wed, Mar 5, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 284 including taxes and charges.

      • SAT05:38 pm
        23h 6m
        1 stop
        SEA02:44 pm
        Mon, Mar 3|San Antonio - Seattle|Frontier Airlines
        MYR 294MYR 415
        28% OFF
        28% OFF
        MYR 415MYR 294

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Mon, Mar 3, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 294 including taxes and charges.

      • SAT05:42 pm
        9h 2m
        1 stop
        SEA12:44 am
        Tue, Apr 22|San Antonio - Seattle|Frontier Airlines
        MYR 313MYR 415
        24% OFF
        24% OFF
        MYR 415MYR 313

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Tue, Apr 22, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 313 including taxes and charges.

      • SAT06:25 pm
        19h 10m
        1 stop
        SEA11:35 am
        Thu, Apr 24|San Antonio - Seattle|Frontier Airlines
        MYR 316
        MYR 316

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Thu, Apr 24, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 316 including taxes and charges.

      • SAT03:17 pm
        11h 27m
        1 stop
        SEA12:44 am
        Mon, May 5|San Antonio - Seattle|Frontier Airlines
        MYR 316
        MYR 316

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Mon, May 5, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 316 including taxes and charges.

      • SAT05:04 pm
        18h 31m
        1 stop
        SEA09:35 am
        Mon, Apr 7|San Antonio - Seattle|Frontier Airlines
        MYR 317
        MYR 317

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Mon, Apr 7, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 317 including taxes and charges.

      • SAT05:28 pm
        18h 2m
        1 stop
        SEA09:30 am
        Mon, Mar 17|San Antonio - Seattle|Frontier Airlines
        MYR 327
        MYR 327

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Mon, Mar 17, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 327 including taxes and charges.

      • SAT06:25 pm
        8h 19m
        1 stop
        SEA12:44 am
        Tue, May 6|San Antonio - Seattle|Frontier Airlines
        MYR 356
        MYR 356

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Tue, May 6, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 356 including taxes and charges.

      • SAT06:50 am
        9h 49m
        1 stop
        SEA02:39 pm
        Thu, Mar 20|San Antonio - Seattle|Delta Air Lines
        MYR 377
        MYR 377

        Choose Delta Air Lines flights from San Antonio to Seattle. The one-way connecting flight with Delta Air Lines departs from San Antonio International Airport on Thu, Mar 20, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 377 including taxes and charges.

      • SAT06:50 am
        9h 49m
        1 stop
        SEA02:39 pm
        Thu, Mar 13|San Antonio - Seattle|Delta Air Lines
        MYR 377
        MYR 377

        Choose Delta Air Lines flights from San Antonio to Seattle. The one-way connecting flight with Delta Air Lines departs from San Antonio International Airport on Thu, Mar 13, arriving at Seattle-Tacoma International Airport. One-way Prices start from MYR 377 including taxes and charges.

      • SAT01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Thu, Feb 27|San Antonio - Seattle|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Antonio to Seattle Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93417

    Frontier Airlines

    01:43 pm

    SAT

    3.0h

    02:42 pm

    LAS

    SMTWTFS
    Search

  2. F94968

    Frontier Airlines

    09:36 pm

    LAS

    2.0h

    12:35 am

    DEN

    SM-WTFS

  3. F91175

    Frontier Airlines

    01:23 pm

    DEN

    3.1h

    03:32 pm

    SEA

    S-TWTFS

  4. F93417

    Frontier Airlines

    01:43 pm

    SAT

    3.0h

    02:42 pm

    LAS

    SMTWTFS
    Search

  5. F92407

    Frontier Airlines

    06:00 am

    LAS

    3.0h

    08:57 am

    SEA

    SM-WTFS

  6. AA2367

    American Airlines

    02:01 pm

    SAT

    2.8h

    04:48 pm

    ORD

    S--WT-S
    Search

  7. AA2069

    American Airlines

    08:25 pm

    ORD

    4.7h

    11:06 pm

    SEA

    S--WT-S

  8. DL2568

    Delta Air Lines

    04:10 pm

    SAT

    3.3h

    05:30 pm

    LAX

    SMTWT-S
    Search

  9. DL1551

    Delta Air Lines

    07:30 pm

    LAX

    3.0h

    10:27 pm

    SEA

    SMTWTFS

  10. DL2568

    Delta Air Lines

    04:10 pm

    SAT

    3.3h

    05:30 pm

    LAX

    SMTWT-S
    Search

  11. DL2640

    Delta Air Lines

    05:30 pm

    LAX

    2.9h

    08:25 pm

    SEA

    SMTWTFS

  12. DL2497

    Delta Air Lines

    05:30 am

    SAT

    2.9h

    09:23 am

    DTW

    SMTWTFS
    Search

  13. DL728

    Delta Air Lines

    12:15 pm

    DTW

    5.0h

    02:17 pm

    SEA

    SMTWTFS

  14. AA2342

    American Airlines

    06:00 am

    SAT

    1.3h

    07:15 am

    DFW

    SMTWTFS
    Search

  15. F94065

    Frontier Airlines

    02:08 pm

    DFW

    4.4h

    04:34 pm

    SEA

    ----T--

  16. DL2680

    Delta Air Lines

    06:10 pm

    SAT

    3.0h

    08:08 pm

    SLC

    SMTWT-S
    Search

  17. DL2998

    Delta Air Lines

    10:45 pm

    SLC

    2.2h

    11:59 pm

    SEA

    SMTWTFS

  18. DL2534

    Delta Air Lines

    06:30 am

    SAT

    3.3h

    07:48 am

    LAX

    SMTWTFS
    Search

  19. DL1045

    Delta Air Lines

    11:30 am

    LAX

    2.9h

    02:25 pm

    SEA

    SMTWTFS

  20. DL2534

    Delta Air Lines

    06:30 am

    SAT

    3.3h

    07:48 am

    LAX

    SMTWTFS
    Search

  21. DL1714

    Delta Air Lines

    09:45 am

    LAX

    3.0h

    12:45 pm

    SEA

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from San Antonio to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Antonio (SAT) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from San Antonio to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Antonio (SAT) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around MYR 1,059.

  • How long does it take to fly from San Antonio (SAT) to Seattle (SEA) and what is the distance?

    It takes around 4 hours 28 minutes to fly from San Antonio (SAT) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from San Antonio (SAT) to Seattle (SEA)?

    Airlines with flights from San Antonio (SAT) to Seattle (SEA): Alaska Airlines, Hawaiian Airlines and Air Tahiti Nui.

How to find a cheap flight from San Antonio to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Antonio to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Antonio to Seattle

Cheapest nonstop flight priceMYR 284
Cheapest round-trip ticket priceMYR 796
Off-season for travelMarch
Peak season for travelNovember
Flight distance2,853.97 km
Average flight time4 hours 28 minutes
Popular airlineAlaska Airlines

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